NLB27035TXRC/ TOY TRANSMITTER

DICKIE, Modul 27035TX Circuit Description (With reference to Circuit Diagram and Blockdiagram) The circuit of modul 27035TX is basically divided in four parts: 1. Oszillator (carrier frequency) 2. Modulation of signal 3. RF amplifier 4. Output circuit with antenna The Oszillator unit produces an carrier frequency of 27.145 MHz by using a quartz crystal, which is coupled via transistor Q1 945P. The modulation is gained by IC TX2, beeing operated by the user trough the swiches S1/ S2/ S3/ S4. Carrier and modulated signal are superposed at the base of transistor Q2 945P, which amplifies the modulated carrier. The output circuit, beeing realised by capacitors and inductances matches the RF amplifier to the antenna providing RF-power being transfered to the antenna.

TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: DICKIE-SPIELZEUG GmbH & CO KG FCC ID: NLB27035 REPORT #: D\DICKIE\182ZUT3\182ZUT3TestReport.doc COVER SHEET Test Report Product Name: RC TOY-TX FCC ID: NLB27035 Applicant: DICKIE-SPIELZEUG GmbH & CO KG WERKSTRABE 1 D-90765 FUERTH D-90765 GERMANY Date Receipt: June 10, 2003 Date Tested: June 18, 2003 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: DICKIE-SPIELZEUG GmbH & CO KG FCC ID: NLB27035 REPORT #: D\DICKIE\182ZUT3\182ZUT3TestReport.doc TABLE OF CONTENTS TABLE OF CONTENTS LIST APPLICANT: DICKIE-SPIELZEUG GmbH & CO KG FCC ID: NLB27035 TEST REPORT CONTAINING: PAGE 1-4.............TEST EQUIPMENT LIST PAGE 5...............TEST PROCEDURE PAGE 6...............RADIATION INTERFERENCE TEST DATA PAGE 7...............OCCUPIED BANDWIDTH PAGE 8...............OCCUPIED BANDWIDTH PLOT EXHIBITS CONTAINING: EXHIBIT 1............BLOCK DIAGRAM EXHIBIT 2............SCHEMATIC EXHIBIT 3............USERS MANUAL EXHIBIT 4............SAMPLE OF FCC ID LABEL EXHIBIT 5............LOCATION OF FCC ID LABEL EXHIBIT 6............EXTERNAL PHOTOGRAPHS EXHIBIT 7............INTERNAL PHOTOGRAPHS EXHIBIT 8............CIRCUIT DESCRIPTION EXHIBIT 9............TEST SET UP PHOTOGRAPH TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: DICKIE-SPIELZEUG GmbH & CO KG FCC ID: NLB27035 REPORT #: D\DICKIE\182ZUT3\182ZUT3TestReport.doc Page 1 of 8 EMC Equipment List DEVICE MFGR MODEL SERNO CAL/CHAR DATE DUE DATE or STATUS X 3-Meter OATS TEI N/A N/A Listed 1/13/03 1/13/06 3/10-Meter OATS TEI N/A N/A Listed 3/26/01 3/26/04 Receiver, Beige Tower Spectrum Analyzer HP 8566B Opt 462 3138A07786 3144A20661 CAL 8/31/01 8/31/03 RF Preselector HP 85685A 3221A01400 CAL 8/31/01 8/31/03 Quasi-Peak Adapter HP 85650A 3303A01690 CAL 8/31/01 8/31/03 X Receiver, Blue Tower X Spectrum Analyzer HP 8568B 2928A04729 2848A18049 CAL 4/15/03 4/15/05 X RF Preselector HP 85685A 2926A00983 CAL 4/15/03 4/15/05 X Quasi-Peak Adapter HP 85650A 2811A01279 CAL 4/15/03 4/15/05 Receiver, Silver/Grey Tower Spectrum Analyzer HP 8566B Opt 462 3552A22064 3638A08608 CAL 10/14/02 10/14/04 RF Preselector HP 85685A 2620A00294 CAL 10/14/02 10/14/04 Quasi-Peak Adapter HP 85650A 3303A01844 CAL 10/14/02 10/14/04 Preamplifier HP 8449B 3008A01075 CHAR 1/28/02 1/28/04 X Biconnical Antenna Electro-Metrics BIA-25 1171 CAL 4/26/01 4/26/03 Biconnical Antenna Eaton 94455-1 1096 CAL 10/1/01 10/1/03 Biconnical Antenna Eaton 94455-1 1057 CAL 3/18/03 3/18/05 BiconiLog Antenna EMCO 3143 9409-1043 X Log-Periodic Antenna Electro-Metrics LPA-25 1122 CAL 10/2/01 10/2/03 Log-Periodic Antenna Electro-Metrics EM-6950 632 CHAR 10/15/01 10/15/03 Log-Periodic Antenna Electro-Metrics LPA-30 409 CAL 3/4/03 3/4/05 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: DICKIE-SPIELZEUG GmbH & CO KG FCC ID: NLB27035 REPORT #: D\DICKIE\182ZUT3\182ZUT3TestReport.doc Page 2 of 8 DEVICE MFGR MODEL SERNO CAL/CHAR DATE DUE DATE or STATUS Dipole Antenna Kit Electro-Metrics TDA-30/1-4 152 CAL 3/21/01 3/21/04 Dipole Antenna Kit Electro-Metrics TDA-30/1-4 153 CAL 9/26/02 9/26/05 Double-Ridged Horn Antenna Electro-Metrics RGA-180 2319 CAL 2/17/03 2/17/05 Horn Antenna Electro-Metrics EM-6961 6246 CAL 3/31/03 3/31/05 Horn Antenna ATM 19-443-6R None No Cal Required Passive Loop Antenna EMC Test Systems EMCO 6512 9706-1211 CHAR 7/10/01 7/10/03 Line Impedance Stabilization . . . Electro-Metrics ANS-25/2 2604 CAL 10/9/01 10/9/03 Line Impedance Stabilization . . . Electro-Metrics EM-7820 2682 CAL 3/12/03 3/12/05 Termaline Wattmeter Bird Electronic Corporation 611 16405 CAL 5/25/99 5/25/01 Termaline Wattmeter Bird Electronic Corporation 6104 1926 CHAR 12/12/01 12/12/03 Oscilloscope Tektronix 2230 300572 CHAR 2/1/01 2/1/03 System One Audio Precision System One SYS1-45868 CHAR 4/25/02 4/25/04 Temperature Chamber Tenney Engineering TTRC 11717-7 CHAR 1/22/02 1/22/04 AC Voltmeter HP 400FL 2213A14499 CAL 10/9/01 10/9/03 AC Voltmeter HP 400FL 2213A14261 CHAR 10/15/01 10/15/03 AC Voltmeter HP 400FL 2213A14728 CHAR 10/15/01 10/15/03 X Digital Multimeter Fluke 77 35053830 CHAR 1/8/02 1/8/04 Digital Multimeter Fluke 77 43850817 CHAR 1/8/02 1/8/04 Digital Multimeter HP E2377A 2927J05849 CHAR 1/8/02 1/8/04 Multimeter Fluke FLUKE-77-3 79510405 CHAR 9/26/01 9/26/03 Peak Power Meter HP 8900C 2131A00545 CHAR 1/26/01 1/26/03 Power Meter HP 432A 1141A07655 CAL 4/15/03 4/15/05 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] APPLICANT: DICKIE-SPIELZEUG GmbH & CO KG FCC ID: NLB27035 REPORT #: D\DICKIE\182ZUT3\182ZUT3TestReport.doc Page 3 of 8 DEVICE MFGR MODEL SERNO CAL/CHAR DATE DUE DATE or STATUS Power Meter And Sensor Bird 4421-107 4022 0166 0218 CAL 4/16/03 4/16/05 Power Sensor HP 478A 72129 CAL 4/15/03 4/15/05 Digital Thermometer Fluke 2166A 42032 CAL 1/16/02 1/16/04 Thermometer Traulsen SK-128 CHAR 1/22/02 1/22/04 Thermometer Extech 4028 14871-2 CAL 3/7/03 3/7/05 X Hygro-Thermometer Extech 445703 0602 CAL 10/4/02 10/4/04 Frequency Counter HP 5352B 2632A00165 CAL 11/28/01 11/28/03 Frequency Counter HP 5385A 2730A03025 CAL 3/7/03 3/7/05 Power Sensor Agilent Technologies 84811A 2551A02705 CHAR 1/26/01 1/26/03 Service Monitor IFR FM/AM 500A 5182 CAL 11/22/00 11/22/02 Comm. Serv. Monitor IFR FM/AM 1200S 6593 CAL 5/12/02 5/12/04 Signal Generator HP 8640B 2308A21464 CAL 2/15/02 2/15/04 Sweep Generator Wiltron 6648 101009 CAL 4/15/03 4/15/05 Sweep Generator Wiltron 6669M 007005 CAL 3/3/03 3/3/05 Modulation Analyzer HP 8901A 3435A06868 CAL 9/5/01 9/5/03 Modulation Meter Boonton 8220 10901AB …

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